Tubeless Sprayer Assembly

ABSTRACT

A tubeless sprayer assembly includes a base that is coupled to a support surface. The base has a fluid port is integrated therein. The fluid port is fluidly coupled to a fluid source wherein the fluid port is configured to receive a fluid from the fluid source. A canister is positionable in the base. The canister is in fluid communication with the fluid port when the canister is positioned in the base to fill the canister with the fluid. A pumping unit is coupled to the canister. The pumping unit pumps the fluid outwardly from the canister when the pumping unit is turned on to facilitate the fluid to be sprayed without a connection to the fluid source.

CROSS-REFERENCE TO RELATED APPLICATIONS

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STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

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THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT

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INCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A COMPACT DISC OR ASA TEXT FILE VIA THE OFFICE ELECTRONIC FILING SYSTEM

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STATEMENT REGARDING PRIOR DISCLOSURES BY THE INVENTOR OR JOINT INVENTOR

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BACKGROUND OF THE INVENTION (1) Field of the Invention

The disclosure relates to sprayer devices and more particularly pertainsto a new sprayer device for spraying water near a sink without a waterhose.

(2) Description of Related Art Including Information Disclosed Under 37CFR 1.97 and 1.98

The prior art relates to sprayer devices.

BRIEF SUMMARY OF THE INVENTION

An embodiment of the disclosure meets the needs presented above bygenerally comprising a base that is coupled to a support surface. Thebase has a fluid port is integrated therein. The fluid port is fluidlycoupled to a fluid source wherein the fluid port is configured toreceive a fluid from the fluid source. A canister is positionable in thebase. The canister is in fluid communication with the fluid port whenthe canister is positioned in the base to fill the canister with thefluid. A pumping unit is coupled to the canister. The pumping unit pumpsthe fluid outwardly from the canister when the pumping unit is turned onto facilitate the fluid to be sprayed without a connection to the fluidsource.

There has thus been outlined, rather broadly, the more importantfeatures of the disclosure in order that the detailed descriptionthereof that follows may be better understood, and in order that thepresent contribution to the art may be better appreciated. There areadditional features of the disclosure that will be described hereinafterand which will form the subject matter of the claims appended hereto.

The objects of the disclosure, along with the various features ofnovelty which characterize the disclosure, are pointed out withparticularity in the claims annexed to and forming a part of thisdisclosure.

BRIEF DESCRIPTION OF SEVERAL VIEWS OF THE DRAWING(S)

The disclosure will be better understood and objects other than thoseset forth above will become apparent when consideration is given to thefollowing detailed description thereof. Such description makes referenceto the annexed drawings wherein:

FIG. 1 is a perspective view of a tubeless sprayer assembly according toan embodiment of the disclosure.

FIG. 2 is a bottom perspective view of canister of an embodiment of thedisclosure.

FIG. 3 is a cross sectional view taken along line 3-3 of FIG. 1 of anembodiment of the disclosure.

FIG. 4 is an exploded view of an embodiment of the disclosure.

FIG. 5 is a perspective in-use view of an embodiment of the disclosure.

DETAILED DESCRIPTION OF THE INVENTION

With reference now to the drawings, and in particular to FIGS. 1 through5 thereof, a new sprayer device embodying the principles and concepts ofan embodiment of the disclosure and generally designated by thereference numeral 10 will be described.

As best illustrated in FIGS. 1 through 5, the tubeless sprayer assembly10 generally comprises a base 12 that is coupled to a support surface 14having the base 12 is positioned adjacent to a sink 16. The sink 16 maybe a kitchen sink or other similar plumbing fixture. The base 12 has afluid port 18 that is integrated therein and the fluid port 18 isfluidly coupled to a fluid source 20. The fluid source 20 may be a waterline and the fluid may be water. The base 12 has a top side 22 and abottom side 24, and the top side 22 has a well 26 extending toward thebottom side 24. The well 26 has a lower bounding surface 28 and thefluid port 18 extends through the bottom side 24 and the lower boundingsurface 28.

A fluid valve 30 is coupled to the base 12 and the fluid valve 30 is influid communication with the fluid port 18. The fluid valve 30 closesthe fluid port 18 when the fluid valve 30 is turned off and the fluidport 18 opens the fluid port 18 when the fluid valve 30 is turned on. Afirst base contact 32 is coupled to the lower bounding surface 28 of thewell 26 and the first base contact 32 surrounds the fluid port 18. Asecond base contact 34 is coupled to the lower bounding surface 28 ofthe well 26 and the second base contact 34 surrounds the fluid port 18.The fluid valve 30 is electrically coupled to each of the first basecontact 32 and the second base contact 34. Each of the first basecontact 32 and the second base contact 34 are comprised of anelectrically conductive material.

An air release valve 36 is integrated into the base 12 and the airrelease valve 36 is aligned with the lower bounding surface 28 of thewell 26. Additionally, the air release valve 36 restricts air fromflowing outwardly therethrough in a first direction. The air releasevalve 36 may be a one way air valve or the like. A contact sensor 40 iscoupled to the base 12 and the contact sensor 40 is electrically coupledto the first base contact 32. The contact sensor 40 may comprise aswitch or other electronic sensor that is capable of detecting when anobject is positioned in the well 26.

A canister 42 is provided and the canister 42 is positionable in thebase 12. The canister 42 is in fluid communication with the fluid port18 when the canister 42 is positioned in the base 12 to fill thecanister 42 with the fluid. The canister 42 has a bottom wall 44, a topwall 46 and an outer wall 48 extending therebetween. The bottom wall 44rests on the lower bounding surface 28 of the well 26 when the canister42 is positioned in the base 12. The canister 42 has an air input 50extending through the outer wall 48 into an interior of the canister 42.The canister 42 has a fluid output 52 extending through the outer wall48 into the interior of the canister 42. The bottom wall 44 of thecanister 42 engages the contact sensor 40 when the canister 42 ispositioned in the well 26 in the base 12. The canister 42 may have afluid capacity of at least 6.0 fluid ounces.

A pumping unit 54 is coupled to the canister 42 and the pumping unit 54pumps the fluid outwardly from the canister 42 when the pumping unit 54is turned on. In this way the pumping unit 54 facilitates the fluid tobe sprayed without a connection to the fluid source 20. The pumping unit54 comprises a control circuit 56 that is coupled to the canister 42.The control circuit 56 receives a fill input and an off input. Thepumping unit 54 includes a fill spout 58 that extends through the bottomwall 44 of the canister 42. The fill spout 58 is fluidly coupled to thefluid port 18 in the base 12 when the canister 42 is positioned in thewell 26 in the base 12 for filling the canister 42 with the fluid.

The pumping unit 54 includes a fill valve 60 that is fluidly coupled tothe fill spout 58. The fill valve 60 is positioned within the canister42 and the fill valve 60 passes fluid in only one direction when thefill valve 60 is turned on. In this way the fill valve 60 inhibits fluidfrom exiting the canister 42 through the fill spout 58. The fill valve60 is in a closed condition when the fill valve 60 is turned off. Thefill valve 60 is electrically coupled to the control circuit 56.Moreover, the fill valve 60 is turned on when the control circuit 56receives the fill input and does not receive the off input. The fillvalve 60 is turned off when the control circuit 56 receives the offinput. The fill valve 60 may be an electrically controlled fluid valve30 or the like.

The pumping unit 54 includes a fluid sensor 62 that is positioned withinthe canister 42. The fluid sensor 62 is positioned adjacent to the topwall 46 of the canister 42 and the fluid sensor 62 is fluidly coupled tothe control circuit 56. The control circuit 56 receives the off inputwhen the fluid sensor 62 senses fluid. The fluid sensor 62 may comprisean electronic water sensor or the like.

An air exhaust tube 64 is positioned in the canister 42 and the airexhaust tube 64 extends through the bottom wall 44 of the canister 42.The air exhaust tube 64 is fluidly coupled to the air release valve 36when the canister 42 is positioned in the well 26 in the base 12. Theair exhaust tube 64 exhausts air from within the canister 42 when thecanister 42 is filled with fluid. An exhaust valve 66 is fluidly coupledto the air exhaust tube 64. The exhaust valve 66 is positioned withinthe canister 42 and the exhaust valve 66 is positioned adjacent to thetop wall 46 of the canister 42. The exhaust valve 66 passes air in onlyone direction to inhibit air from entering the canister 42 through theair exhaust tube 64. Moreover, the exhaust valve 66 is positioned closerto the top wall 46 of the canister 42 than the fluid sensor 62 such thatthe canister 42 ceases being filled with the fluid before the fluidlevel reaches the exhaust valve 66. The exhaust valve 66 may be a oneway air valve or the like and the exhaust valve 66 facilitates air toexit the canister 42 when the canister 42 is being filled with thefluid.

An intake valve 68 is positioned within the canister 42 and the intakevalve 68 is in fluid communication with the air input 50 in the outerwall 48 of the canister 42. The intake valve 68 passes air in only onedirection to inhibit air from exiting the canister 42 through the airinput 50. The intake valve 68 may be a one way air valve or the like.

The pumping unit 54 includes a pump 70 that is positioned within thecanister 42. The pump 70 has an inlet 69 and an exhaust 71, and theinlet 69 of the pump 70 draws fluid inwardly therein when the pump 70 isturned on. The exhaust 71 of the pump 70 is fluidly coupled to the fluidoutput 52 in the outer wall 48 of the canister 42. In this way the fluidis sprayed outwardly from the fluid output 52 when the pump 70 is turnedon. The pump 70 is electrically coupled to the control circuit 56 andthe pump 70 may be an electric fluid pump or the like. A button 72 ismovably coupled to the outer wall 48 of the canister 42 and the button72 is electrically coupled to the control circuit 56. The pump 70 isturned on when the button 72 is depressed and the pump 70 is turned offwhen the button 72 is released. The intake valve 68 facilitates air toenter the canister 42 when the fluid is sprayed outwardly from thecanister 42.

A first canister contact 74 is coupled to the bottom wall 44 of thecanister 42 and the first canister contact 74 is electrically coupled tothe control circuit 56. The first canister contact 74 is in electricalcommunication with the first base contact 32 when the canister 42 ispositioned in the well 26 in the base 12. The first canister contact 74is comprised of an electrically conductive material. A second canistercontact 76 is coupled to the bottom wall 44 of the canister 42 and thesecond canister contact 76 is electrically coupled to the controlcircuit 56. The second canister contact 76 is in electricalcommunication with the second base contact 34 when the canister 42 ispositioned in the well 26 in the base 12. Additionally, the secondcanister contact 76 is comprised of an electrically conductive material.

The control circuit 56 receives the fill input when the first canistercontact 74 engages the first base contact 32, when the second canistercontact 76 engages the second base contact 34 and when the canister 42engages the contact sensor 40. A power supply 77 is positioned withinthe canister 42, the power supply 77 is electrically coupled to thecontrol circuit 56 and the power supply 77 comprises at least onerechargeable battery. The power supply 77 includes a power cord 80 thatis coupled to the base 12 and the power cord 80 is electrically coupledto a power source 82. The power source 80 may be a battery charger orother power source for charging the power supply 77. The power cord 80is electrically coupled to each of the first base contact 32 and thesecond base contact 34. In this way the at least one battery in thecanister 42 can be charged when the canister 42 is positioned in thebase 12.

In use, the canister 42 is inserted into the well 26 in the base 12thereby facilitating the canister 42 to be filled with the fluid. Thecanister 42 is removable from the base 12 and the button 72 on thecanister 42 is depressed to turn on the pump 70. In this way the fluidis sprayed outwardly from the canister 42 thereby facilitating the fluidto be sprayed without having a hose connected to the sink 16. Thecanister 42 is refilled with the fluid each time the canister 42 isplaced on the base 12.

With respect to the above description then, it is to be realized thatthe optimum dimensional relationships for the parts of an embodimentenabled by the disclosure, to include variations in size, materials,shape, form, function and manner of operation, assembly and use, aredeemed readily apparent and obvious to one skilled in the art, and allequivalent relationships to those illustrated in the drawings anddescribed in the specification are intended to be encompassed by anembodiment of the disclosure.

Therefore, the foregoing is considered as illustrative only of theprinciples of the disclosure. Further, since numerous modifications andchanges will readily occur to those skilled in the art, it is notdesired to limit the disclosure to the exact construction and operationshown and described, and accordingly, all suitable modifications andequivalents may be resorted to, falling within the scope of thedisclosure. In this patent document, the word “comprising” is used inits non-limiting sense to mean that items following the word areincluded, but items not specifically mentioned are not excluded. Areference to an element by the indefinite article “a” does not excludethe possibility that more than one of the element is present, unless thecontext clearly requires that there be only one of the elements.

I claim:
 1. A tubeless sprayer assembly being configured to bepositioned adjacent to a sink for spraying water, said assemblycomprising: a base being coupled to a support surface having said basebeing positioned adjacent to a sink, said base having a fluid port beingintegrated therein, said fluid port being fluidly coupled to a fluidsource wherein said fluid port is configured to receive a fluid from thefluid source; a canister being positionable in said base, said canisterbeing in fluid communication with said fluid port when said canister ispositioned in said base to fill said canister with the fluid; and apumping unit being coupled to said canister, said pumping unit pumpingthe fluid outwardly from said canister when said pumping unit is turnedon wherein said pumping unit is configured to facilitate the fluid to besprayed without a connection to the fluid source.
 2. The assemblyaccording to claim 1, wherein: said base has a top side and a bottomside, said top side having a well extending toward said bottom side,said well having a lower bounding surface, said fluid port extendingthrough said bottom side and said lower bounding surface; and saidassembly includes a fluid valve being coupled to said base, said fluidvalve being in fluid communication with said fluid port, said fluidvalve closing said fluid port when said fluid valve is turned off, saidfluid port opening said fluid port when said fluid valve is turned on.3. The assembly according to claim 2, further comprising: a first basecontact being coupled to said lower bounding surface of said well, saidfirst base contact surrounding said fluid port; and a second basecontact being coupled to said lower bounding surface of said well, saidsecond base contact surrounding said fluid port, said fluid valve beingelectrically coupled to each of said first base contact and said secondbase contact.
 4. The assembly according to claim 3, further comprisingan air release valve being integrated into said base, said air releasevalve being aligned with said lower bounding surface of said well, saidair release valve restricting air from flowing therethrough in a firstdirection.
 5. The assembly according to claim 4, further comprising acontact sensor being coupled to said base, said contact sensor beingelectrically coupled to said first base contact.
 6. The assemblyaccording to claim 5, wherein: said canister has a bottom wall, a topwall and an outer wall extending therebetween, said bottom wall restingon said lower bounding surface of said well when said canister ispositioned in said base, said bottom wall of said canister engaging saidcontact sensor when said canister is positioned in said well in saidbase; said canister has an air input extending through said outer wallinto an interior of said canister; and said canister has a fluid outputextending through said outer wall into said interior of said canister.7. The assembly according to claim 6, wherein said pumping unitcomprises a control circuit being coupled to said canister, said controlcircuit receiving a fill input and an off input.
 8. The assemblyaccording to claim 7, further comprising: a fill spout extending throughsaid bottom wall of said canister, said fill spout being fluidly coupledto said fluid port in said base when said canister is positioned in saidwell in said base for filling said canister with the fluid; and a fillvalve being fluidly coupled to said fill spout, said fill valve beingpositioned within said canister, said fill valve passing fluid in onlyone direction when said fill valve is turned on wherein said fill valveis configured to inhibit fluid from exiting said canister through saidfill spout, said fill valve being in a closed condition when said fillvalve is turned off, said fill valve being electrically coupled to saidcontrol circuit, said fill valve being turned on when said controlcircuit receives said fill input and does not receive said off input,said fill valve being turned off when said control circuit receives saidoff input.
 9. The assembly according to claim 7, further comprising afluid sensor being positioned within said canister, said fluid sensorbeing positioned adjacent to said top wall of said canister, said fluidsensor being fluidly coupled to said control circuit, said controlcircuit receiving said off input when said fluid sensor senses fluid.10. The assembly according to claim 6, further comprising an air exhausttube being positioned in said canister, said air exhaust tube extendingthrough said bottom wall of said canister, said air exhaust tube beingfluidly coupled to said air release valve when said canister ispositioned in said well in said base, said air exhaust tube exhaustingair from within said canister when said canister is filled with fluid.11. The assembly according to claim 10, further comprising an exhaustvalve being fluidly coupled to said air exhaust tube, said exhaust valvebeing positioned within said canister having said exhaust valve beingpositioned adjacent to said top wall of said canister, said exhaustvalve passing air in only one direction wherein said exhaust valve isconfigured to inhibit air from entering said canister through said airexhaust tube, said exhaust valve being positioned closer to said topwall of said canister than said fluid sensor such that said canisterceases being filled with the fluid before the fluid level reaches saidexhaust valve.
 12. The assembly according to claim 6, further comprisingan intake valve being positioned within said canister, said intake valvebeing in fluid communication with said air input in said outer wall ofsaid canister, said intake valve passing air in only one directionwherein said intake valve is configured to inhibit air from exiting saidcanister through said air input.
 13. The assembly according to claim 7,further comprising a pump being positioned within said canister, saidpump having an inlet and an exhaust, said inlet drawing fluid inwardlytherein when said pump is turned on, said exhaust of said pump beingfluidly coupled to said fluid output in said outer wall of said canisterfor spraying the fluid outwardly from said fluid output when said pumpis turned on, said pump being electrically coupled to said controlcircuit.
 14. The assembly according to claim 13, further comprising abutton being movably coupled to said outer wall of said canister, saidbutton being electrically coupled to said control circuit, said pumpbeing turned on when said button is depressed, said pump being turnedoff when said button is released.
 15. The assembly according to claim 7,further comprising a first canister contact being coupled to said bottomwall of said canister, said first canister contact being electricallycoupled to said control circuit, said first canister contact being inelectrical communication with said first base contact when said canisteris positioned in said well in said base.
 16. The assembly according toclaim 15, further comprising a second canister contact being coupled tosaid bottom wall of said canister, said second canister contact beingelectrically coupled to said control circuit, said second canistercontact being in electrical communication with said second base contactwhen said canister is positioned in said well in said base, said controlcircuit receiving said fill input when said first canister contactengages said first base contact, when said second canister contactengages said second base contact and when said canister engages saidcontact sensor.
 17. The assembly according to claim 7, furthercomprising a power supply being positioned within said canister, saidpower supply being electrically coupled to said control circuit, saidpower supply comprising at least one battery.
 18. A tubeless sprayerassembly being configured to be positioned adjacent to a sink forspraying water, said assembly comprising: a base being coupled to asupport surface having said base being positioned adjacent to a sink,said base having a fluid port being integrated therein, said fluid portbeing fluidly coupled to a fluid source wherein said fluid port isconfigured to receive a fluid from the fluid source, said base having atop side and a bottom side, said top side having a well extending towardsaid bottom side, said well having a lower bounding surface, said fluidport extending through said bottom side and said lower bounding surface;a fluid valve being coupled to said base, said fluid valve being influid communication with said fluid port, said fluid valve closing saidfluid port when said fluid valve is turned off, said fluid port openingsaid fluid port when said fluid valve is turned on; a first base contactbeing coupled to said lower bounding surface of said well, said firstbase contact surrounding said fluid port; a second base contact beingcoupled to said lower bounding surface of said well, said second basecontact surrounding said fluid port, said fluid valve being electricallycoupled to each of said first base contact and said second base contact;an air release valve being integrated into said base, said air releasevalve being aligned with said lower bounding surface of said well, saidair release valve restricting air from flowing in therethrough in afirst direction; a contact sensor being coupled to said base, saidcontact sensor being electrically coupled to said first base contact; acanister being positionable in said base, said canister being in fluidcommunication with said fluid port when said canister is positioned insaid base to fill said canister with the fluid, said canister having abottom wall, a top wall and an outer wall extending therebetween, saidbottom wall resting on said lower bounding surface of said well whensaid canister is positioned in said base, said canister having an airinput extending through said outer wall into an interior of saidcanister, said canister having a fluid output extending through saidouter wall into said interior of said canister, said bottom wall of saidcanister engaging said contact sensor when said canister is positionedin said well in said base; and a pumping unit being coupled to saidcanister, said pumping unit pumping the fluid outwardly from saidcanister when said pumping unit is turned on wherein said pumping unitis configured to facilitate the fluid to be sprayed without a connectionto the fluid source, said pumping unit comprising: a control circuitbeing coupled to said canister, said control circuit receiving a fillinput and an off input; a fill spout extending through said bottom wallof said canister, said fill spout being fluidly coupled to said fluidport in said base when said canister is positioned in said well in saidbase for filling said canister with the fluid; a fill valve beingfluidly coupled to said fill spout, said fill valve being positionedwithin said canister, said fill valve passing fluid in only onedirection when said fill valve is turned on wherein said fill valve isconfigured to inhibit fluid from exiting said canister through said fillspout, said fill valve being in a closed condition when said fill valveis turned off, said fill valve being electrically coupled to saidcontrol circuit, said fill valve being turned on when said controlcircuit receives said fill input and does not receive said off input,said fill valve being turned off when said control circuit receives saidoff input; a fluid sensor being positioned within said canister, saidfluid sensor being positioned adjacent to said top wall of saidcanister, said fluid sensor being fluidly coupled to said controlcircuit, said control circuit receiving said off input when said fluidsensor senses fluid; an air exhaust tube being positioned in saidcanister, said air exhaust tube extending through said bottom wall ofsaid canister, said air exhaust tube being fluidly coupled to said airrelease valve when said canister is positioned in said well in saidbase, said air exhaust tube exhausting air from within said canisterwhen said canister is filled with fluid; an exhaust valve being fluidlycoupled to said air exhaust tube, said exhaust valve being positionedwithin said canister having said exhaust valve being positioned adjacentto said top wall of said canister, said exhaust valve passing air inonly one direction wherein said exhaust valve is configured to inhibitair from entering said canister through said air exhaust tube, saidexhaust valve being positioned closer to said top wall of said canisterthan said fluid sensor such that said canister ceases being filled withthe fluid before the fluid level reaches said exhaust valve; an intakevalve being positioned within said canister, said intake valve being influid communication with said air input in said outer wall of saidcanister, said intake valve passing air in only one direction whereinsaid intake valve is configured to inhibit air from exiting saidcanister through said air input; a pump being positioned within saidcanister, said pump having an inlet and an exhaust, said inlet drawingfluid inwardly therein when said pump is turned on, said exhaust of saidpump being fluidly coupled to said fluid output in said outer wall ofsaid canister for spraying the fluid outwardly from said fluid outputwhen said pump is turned on, said pump being electrically coupled tosaid control circuit; a button being movably coupled to said outer wallof said canister, said button being electrically coupled to said controlcircuit, said pump being turned on when said button is depressed, saidpump being turned off when said button is released; a first canistercontact being coupled to said bottom wall of said canister, said firstcanister contact being electrically coupled to said control circuit,said first canister contact being in electrical communication with saidfirst base contact when said canister is positioned in said well in saidbase; a second canister contact being coupled to said bottom wall ofsaid canister, said second canister contact being electrically coupledto said control circuit, said second canister contact being inelectrical communication with said second base contact when saidcanister is positioned in said well in said base, said control circuitreceiving said fill input when said first canister contact engages saidfirst base contact, when said second canister contact engages saidsecond base contact and when said canister engages said contact sensor;and a power supply being positioned within said canister, said powersupply being electrically coupled to said control circuit, said powersupply comprising at least one battery.